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L'Oréal Professionnel

L'Oréal Professionnel Keratin Alpha Sleek Hair Serum for Anti-Frizz 50ml

L'Oréal Professionnel Keratin Alpha Sleek Hair Serum for Anti-Frizz 50ml

Regular price £17.10 GBP
Regular price £28.50 GBP Sale £17.10 GBP
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Please note: This item has some box damage but remains brand new and unused.

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L'Oréal Professionnel Keratin Alpha Sleek Hair Serum is built on a 5% Keratin Sealer that coats the hair fibre to lock down the cuticle, working alongside dimethicone and amodimethicone to deliver smoothness, shine and humidity protection up to 80%.

Apply two to eight pumps to towel-dried hair depending on thickness, distribute through lengths and ends, then blow-dry to activate. It suits frizz-prone or coarse hair wanting a long-lasting, mirror-like finish and heat protection up to 230°C.

Frequently Asked Questions

What is L'Oréal Professionnel Keratin Alpha Sleek Serum commonly used for?

It's commonly used to smooth frizz and add long-lasting shine to coarse or unruly hair.

What does the Keratin Sealer do?

It forms a protective layer over the hair fibre, controlling frizz for up to 10 washes.

How do I activate L'Oréal Professionnel Keratin Alpha Sleek Serum?

Apply to towel-dried hair, then blow-dry — the heat activates the smoothing technology.

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Product Description

L'Oréal Professionnel Keratin Alpha Sleek Hair Serum is built on a 5% Keratin Sealer that coats the hair fibre to lock down the cuticle, working alongside dimethicone and amodimethicone to deliver smoothness, shine and humidity protection up to 80%.

Apply two to eight pumps to towel-dried hair depending on thickness, distribute through lengths and ends, then blow-dry to activate. It suits frizz-prone or coarse hair wanting a long-lasting, mirror-like finish and heat protection up to 230°C.